SIIG Single 43" Monitor Heavy-Duty Premium Gas Spring Desk Mount - White - Fits 17" to 43" - Each flat monitor weight up to 44 lbs (20kg) - Each curved monitor weight up to 40 lbs (18kg) / Flexible & Free Adjustment / Cable Management / Rotatable VESA Plate / VESA Pattern 75x75mm/100x100mm/200x200mm - Top Mount C-Clamp and Grommet Base